foo.c:1:10: error: #include expects "FILENAME" or <FILENAME>
#include
^
foo.c: In function 'main':
foo.c:7:2: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
scanf("%d",&time);
^~~~~
foo.c:7:2: warning: incompatible implicit declaration of built-in function 'scanf'
foo.c:7:2: note: include '<stdio.h>' or provide a declaration of 'scanf'
foo.c:14:2: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
printf("%d:%d:%d",hr,min,sec);
^~~~~~
foo.c:14:2: warning: incompatible implicit declaration of built-in function 'printf'
foo.c:14:2: note: include '<stdio.h>' or provide a declaration of 'printf'
自豪的采用HydroJudge(https://github.com/hydro-dev/Hydro)进行评测。